Onishchenko L., Darweesh N., Chumakov S. Effects of fertilizer systems on the content of nutrient substances in leached chernozem lead and the productivity of apple tree in the conditions of the Prikuban zone of fruit production . Electronic science-productive magazine "AgroEcoInfo", 2018, N 3

2018, N 3 (33)

PLANT GROWING

*Onishchenko L., Darweesh N., Chumakov S.*
Effects of fertilizer systems on the content of nutrient substances in leached chernozem lead and the productivity of apple tree in the conditions of the Prikuban zone of fruit production
As a result of the carried out researches the comparative estimation of action of organic, mineral and organomineral systems of fertilization of an apple on the maintenance of nutrients in soil is given. The application of fertilizer systems optimizes the content of mobile forms of nutrients in chernozem leached and relatively control significantly increases the yield of apple fruits by 17.4; 26.7 and 50.8% in the conditions of the Kuban zone of fruit growing. Keywords: FERTILIZERS, SOIL SYSTEM, LEAN LIQUID, BLACK, MINERAL NITROGEN, MOBILE PHOSPHORUS, POTASSIUM